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https://github.com/python-telegram-bot/python-telegram-bot.git
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260 lines
12 KiB
Python
260 lines
12 KiB
Python
#!/usr/bin/env python
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# flake8: noqa: E501
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# A library that provides a Python interface to the Telegram Bot API
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# Copyright (C) 2015-2022
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# Leandro Toledo de Souza <devs@python-telegram-bot.org>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser Public License for more details.
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#
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# You should have received a copy of the GNU Lesser Public License
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# along with this program. If not, see [http://www.gnu.org/licenses/].
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"""This module contains an object that represents a Telegram EncryptedPassportElement."""
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from base64 import b64decode
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from typing import TYPE_CHECKING, Any, List, Optional
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from telegram._passport.credentials import decrypt_json
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from telegram._passport.data import IdDocumentData, PersonalDetails, ResidentialAddress
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from telegram._passport.passportfile import PassportFile
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from telegram._telegramobject import TelegramObject
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from telegram._utils.types import JSONDict
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if TYPE_CHECKING:
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from telegram import Bot, Credentials
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class EncryptedPassportElement(TelegramObject):
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"""
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Contains information about documents or other Telegram Passport elements shared with the bot
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by the user. The data has been automatically decrypted by python-telegram-bot.
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Objects of this class are comparable in terms of equality. Two objects of this class are
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considered equal, if their :attr:`type`, :attr:`data`, :attr:`phone_number`, :attr:`email`,
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:attr:`files`, :attr:`front_side`, :attr:`reverse_side` and :attr:`selfie` are equal.
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Note:
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This object is decrypted only when originating from
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:obj:`telegram.PassportData.decrypted_data`.
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Args:
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type (:obj:`str`): Element type. One of "personal_details", "passport", "driver_license",
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"identity_card", "internal_passport", "address", "utility_bill", "bank_statement",
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"rental_agreement", "passport_registration", "temporary_registration", "phone_number",
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"email".
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hash (:obj:`str`): Base64-encoded element hash for using in
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:class:`telegram.PassportElementErrorUnspecified`.
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data (:class:`telegram.PersonalDetails` | :class:`telegram.IdDocumentData` | \
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:class:`telegram.ResidentialAddress` | :obj:`str`, optional):
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Decrypted or encrypted data, available for "personal_details", "passport",
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"driver_license", "identity_card", "identity_passport" and "address" types.
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phone_number (:obj:`str`, optional): User's verified phone number, available only for
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"phone_number" type.
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email (:obj:`str`, optional): User's verified email address, available only for "email"
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type.
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files (List[:class:`telegram.PassportFile`], optional): Array of encrypted/decrypted files
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with documents provided by the user, available for "utility_bill", "bank_statement",
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"rental_agreement", "passport_registration" and "temporary_registration" types.
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front_side (:class:`telegram.PassportFile`, optional): Encrypted/decrypted file with the
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front side of the document, provided by the user. Available for "passport",
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"driver_license", "identity_card" and "internal_passport".
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reverse_side (:class:`telegram.PassportFile`, optional): Encrypted/decrypted file with the
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reverse side of the document, provided by the user. Available for "driver_license" and
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"identity_card".
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selfie (:class:`telegram.PassportFile`, optional): Encrypted/decrypted file with the
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selfie of the user holding a document, provided by the user; available for "passport",
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"driver_license", "identity_card" and "internal_passport".
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translation (List[:class:`telegram.PassportFile`], optional): Array of encrypted/decrypted
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files with translated versions of documents provided by the user. Available if
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requested for "passport", "driver_license", "identity_card", "internal_passport",
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"utility_bill", "bank_statement", "rental_agreement", "passport_registration" and
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"temporary_registration" types.
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bot (:class:`telegram.Bot`, optional): The Bot to use for instance methods.
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**kwargs (:obj:`dict`): Arbitrary keyword arguments.
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Attributes:
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type (:obj:`str`): Element type. One of "personal_details", "passport", "driver_license",
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"identity_card", "internal_passport", "address", "utility_bill", "bank_statement",
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"rental_agreement", "passport_registration", "temporary_registration", "phone_number",
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"email".
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hash (:obj:`str`): Base64-encoded element hash for using in
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:class:`telegram.PassportElementErrorUnspecified`.
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data (:class:`telegram.PersonalDetails` | :class:`telegram.IdDocumentData` | \
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:class:`telegram.ResidentialAddress` | :obj:`str`):
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Optional. Decrypted or encrypted data, available for "personal_details", "passport",
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"driver_license", "identity_card", "identity_passport" and "address" types.
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phone_number (:obj:`str`): Optional. User's verified phone number, available only for
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"phone_number" type.
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email (:obj:`str`): Optional. User's verified email address, available only for "email"
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type.
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files (List[:class:`telegram.PassportFile`]): Optional. Array of encrypted/decrypted files
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with documents provided by the user, available for "utility_bill", "bank_statement",
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"rental_agreement", "passport_registration" and "temporary_registration" types.
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front_side (:class:`telegram.PassportFile`): Optional. Encrypted/decrypted file with the
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front side of the document, provided by the user. Available for "passport",
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"driver_license", "identity_card" and "internal_passport".
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reverse_side (:class:`telegram.PassportFile`): Optional. Encrypted/decrypted file with the
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reverse side of the document, provided by the user. Available for "driver_license" and
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"identity_card".
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selfie (:class:`telegram.PassportFile`): Optional. Encrypted/decrypted file with the
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selfie of the user holding a document, provided by the user; available for "passport",
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"driver_license", "identity_card" and "internal_passport".
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translation (List[:class:`telegram.PassportFile`]): Optional. Array of encrypted/decrypted
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files with translated versions of documents provided by the user. Available if
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requested for "passport", "driver_license", "identity_card", "internal_passport",
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"utility_bill", "bank_statement", "rental_agreement", "passport_registration" and
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"temporary_registration" types.
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bot (:class:`telegram.Bot`): Optional. The Bot to use for instance methods.
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"""
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__slots__ = (
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"selfie",
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"files",
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"type",
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"translation",
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"email",
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"hash",
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"phone_number",
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"reverse_side",
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"front_side",
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"data",
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)
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def __init__(
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self,
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type: str, # pylint: disable=redefined-builtin
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hash: str, # pylint: disable=redefined-builtin
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data: PersonalDetails = None,
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phone_number: str = None,
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email: str = None,
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files: List[PassportFile] = None,
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front_side: PassportFile = None,
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reverse_side: PassportFile = None,
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selfie: PassportFile = None,
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translation: List[PassportFile] = None,
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bot: "Bot" = None,
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credentials: "Credentials" = None, # pylint: disable=unused-argument
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**_kwargs: Any,
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):
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# Required
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self.type = type
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# Optionals
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self.data = data
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self.phone_number = phone_number
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self.email = email
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self.files = files
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self.front_side = front_side
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self.reverse_side = reverse_side
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self.selfie = selfie
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self.translation = translation
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self.hash = hash
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self._id_attrs = (
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self.type,
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self.data,
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self.phone_number,
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self.email,
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self.files,
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self.front_side,
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self.reverse_side,
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self.selfie,
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)
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self.set_bot(bot)
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@classmethod
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def de_json(cls, data: Optional[JSONDict], bot: "Bot") -> Optional["EncryptedPassportElement"]:
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"""See :meth:`telegram.TelegramObject.de_json`."""
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data = cls._parse_data(data)
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if not data:
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return None
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data["files"] = PassportFile.de_list(data.get("files"), bot) or None
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data["front_side"] = PassportFile.de_json(data.get("front_side"), bot)
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data["reverse_side"] = PassportFile.de_json(data.get("reverse_side"), bot)
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data["selfie"] = PassportFile.de_json(data.get("selfie"), bot)
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data["translation"] = PassportFile.de_list(data.get("translation"), bot) or None
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return cls(bot=bot, **data)
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@classmethod
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def de_json_decrypted(
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cls, data: Optional[JSONDict], bot: "Bot", credentials: "Credentials"
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) -> Optional["EncryptedPassportElement"]:
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"""Variant of :meth:`telegram.TelegramObject.de_json` that also takes into account
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passport credentials.
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Args:
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data (Dict[:obj:`str`, ...]): The JSON data.
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bot (:class:`telegram.Bot`): The bot associated with this object.
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credentials (:class:`telegram.FileCredentials`): The credentials
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Returns:
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:class:`telegram.EncryptedPassportElement`:
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"""
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if not data:
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return None
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if data["type"] not in ("phone_number", "email"):
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secure_data = getattr(credentials.secure_data, data["type"])
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if secure_data.data is not None:
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# If not already decrypted
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if not isinstance(data["data"], dict):
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data["data"] = decrypt_json(
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b64decode(secure_data.data.secret),
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b64decode(secure_data.data.hash),
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b64decode(data["data"]),
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)
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if data["type"] == "personal_details":
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data["data"] = PersonalDetails.de_json(data["data"], bot=bot)
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elif data["type"] in (
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"passport",
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"internal_passport",
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"driver_license",
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"identity_card",
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):
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data["data"] = IdDocumentData.de_json(data["data"], bot=bot)
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elif data["type"] == "address":
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data["data"] = ResidentialAddress.de_json(data["data"], bot=bot)
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data["files"] = (
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PassportFile.de_list_decrypted(data.get("files"), bot, secure_data.files) or None
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)
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data["front_side"] = PassportFile.de_json_decrypted(
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data.get("front_side"), bot, secure_data.front_side
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)
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data["reverse_side"] = PassportFile.de_json_decrypted(
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data.get("reverse_side"), bot, secure_data.reverse_side
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)
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data["selfie"] = PassportFile.de_json_decrypted(
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data.get("selfie"), bot, secure_data.selfie
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)
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data["translation"] = (
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PassportFile.de_list_decrypted(
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data.get("translation"), bot, secure_data.translation
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)
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or None
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)
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return cls(bot=bot, **data)
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def to_dict(self) -> JSONDict:
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"""See :meth:`telegram.TelegramObject.to_dict`."""
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data = super().to_dict()
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if self.files:
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data["files"] = [p.to_dict() for p in self.files]
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if self.translation:
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data["translation"] = [p.to_dict() for p in self.translation]
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return data
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